Examples of org.apache.lucene.index.TermDocs.skipTo()

org.apache.lucene.index.TermDocs.skipTo()
Skips entries to the first beyond the current whose document number is greater than or equal to target.
Returns true iff there is such an entry.
Behaves as if written:
```
 boolean skipTo(int target) { do { if (!next()) return false; } while (target > doc()); return true; } 
```
Some implementations are considerably more efficient than that.

                // filter out documents that do not match the name test
                if (nameTest != null) {
                    TermDocs tDocs = reader.termDocs(new Term(FieldNames.LABEL, nameTest));
                    try {
                        for (int i = hits.nextSetBit(0); i >= 0; i = hits.nextSetBit(i + 1)) {
                            if (!tDocs.skipTo(i)) {
                                hits.clear(i);
                            }
                        }
                    } finally {
                        tDocs.close();

View Full Code Here

        return new DocIdSetIterator(){


          private int _doc = -1;
          @Override
          public int advance(int target) throws IOException {
            if (td.skipTo(target)){
              _doc = td.doc();
            }
            else{
              td.close();
              _doc= DocIdSetIterator.NO_MORE_DOCS;

View Full Code Here

               TermDocs tDocs = reader.termDocs(new Term(FieldNames.LABEL, nameTest));
               try
               {
                  for (int i = hits.nextSetBit(0); i >= 0; i = hits.nextSetBit(i + 1))
                  {
                     if (!tDocs.skipTo(i))
                     {
                        hits.clear(i);
                     }
                  }
               }

View Full Code Here

                // filter out documents that do not match the name test
                if (nameTest != null) {
                    TermDocs tDocs = reader.termDocs(new Term(FieldNames.LABEL, nameTest));
                    try {
                        for (int i = hits.nextSetBit(0); i >= 0; i = hits.nextSetBit(i + 1)) {
                            if (!tDocs.skipTo(i)) {
                                // no more name tests, clear remaining
                                hits.clear(i, hits.length());
                            } else {
                                // assert doc >= i
                                int doc = tDocs.doc();

View Full Code Here

        return new DocIdSetIterator(){


          private int _doc = -1;
          @Override
          public int advance(int target) throws IOException {
            if (td.skipTo(target)){
              _doc = td.doc();
            }
            else{
              td.close();
              _doc= DocIdSetIterator.NO_MORE_DOCS;

View Full Code Here

    TermDocs testTermDocs = testReader.termDocs(aprioriTermEnum.term());


    assertEquals(aprioriTermDocs.next(), testTermDocs.next());
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.skipTo(100), testTermDocs.skipTo(100));
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.next(), testTermDocs.next());
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());

View Full Code Here

    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.next(), testTermDocs.next());
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.skipTo(110), testTermDocs.skipTo(110));
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.skipTo(10), testTermDocs.skipTo(10));
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());

View Full Code Here

    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.skipTo(110), testTermDocs.skipTo(110));
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.skipTo(10), testTermDocs.skipTo(10));
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.skipTo(210), testTermDocs.skipTo(210));
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());

View Full Code Here

    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.skipTo(10), testTermDocs.skipTo(10));
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    assertEquals(aprioriTermDocs.skipTo(210), testTermDocs.skipTo(210));
    assertEquals(aprioriTermDocs.doc(), testTermDocs.doc());


    aprioriTermDocs.close();
    aprioriReader.close();

View Full Code Here


      TermDocs aprioriTermDocsSeeker = aprioriReader.termDocs(aprioriTermEnum.term());
      TermDocs testTermDocsSeeker = testReader.termDocs(testTermEnum.term());


      while (aprioriTermDocsSeeker.next()) {
        assertTrue(testTermDocsSeeker.skipTo(aprioriTermDocsSeeker.doc()));
        assertEquals(aprioriTermDocsSeeker.doc(), testTermDocsSeeker.doc());
      }


      aprioriTermDocsSeeker.close();
      testTermDocsSeeker.close();

View Full Code Here

0 1 2 3 4 5 6 7 8

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.